…InnoDB Fake Changes When restarting a slave server in a replication environment, the process can be speed…reading the rows for “INSERT“, “UPDATE“ and “DELETE“ statements but not updating them (Fake Changes… environments. This feature limits the age of idle |XtraDB| transactions. If a transaction…
Post: MySQL Partitioning - can save you or kill you
December 11, 2010 By 45 Comments
…=InnoDB The access pattern to this table is to lookup data by “uu” which has UUID values and when number of deletes by “id” and bunch of inserts. The deletes are mainly clustered around most recent id… recently. Using this trip replication could be speed up about 10 times as couple of partitions which were actively used could fit…
Comment: Database problems in MySQL/PHP Applications
August 11, 2006 By 13 Comments
… not > expect it to beat MySQLi in speed. It is however bad idea to use > …of the application. > 2. Not using auto_increment functionality This is right. With some > exception however. For example Innodb… add processing time to inserts, updates, and deletes but there are other benefits. Also – if …
Comment: Why MySQL could be slow with large tables ?
July 30, 2008 By 141 Comments
… you have a table with millions of rows with lots of updates and reads happening, InnoDB would be the way to go from… be an option which would mean having two of the same table, one using InnoDB for main reading purposes and one for… want speed. or would using only 1 table, MyISAM be faster, by not having to dupliacte the ‘update’ and ‘insert’ and ‘delete…
